<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Login</title>
</head>
<body>

    <form method="POST" action="">
        <div class="form-group">
            <input class="form-control" type="text" placeholder="Username">
        </div>
        <div class="form-group">
            <input class="form-control" type="text" placeholder="Password">
        </div>
        <button class="btn btn-default" type="submit" value="Submit"></button>
    </form>
    
</body>
</html>